Indian Deities
Aditi - Hindu goddess of the sky, the past and the future
Agastya - Hindu protector of the god Rama (son of Varuna and Urvasi)
Agni - Hindu god of fire
Angiris - Hindu angels who preside over sacrifice
Ardhanarisvara - Hindu composite deity made up of Siva and Siva's female power (shakati)
Asparas - Hindu heavenly, lascivious nymphs
Asuras - Hindu tian-like demonic wizards. Evil spirits who are the enemy of the Devas (gods)
Asvins (Nasatyas) - Hindu gods of healing
Atri - Hindu son of Brahma
Bali - A Hindu demon
Bhrigus - Hindu storm gods who communicate between heaven and earth
Bhutas - Hindu ghosts/goblins that haunt cemetaries
Boddhisattvas - Buddhist gods
Brahma - Father of gods and men, creator of the universe. First god in the supreme Hindu triad: Brahma, Vishnu, Siva
Brihaspati - Hindu teacher and chaplain of the gods
Buddha - 'The Divine teacher' an incarnation of Vishnu
Daksha - One of the Hindu lords of creation
Devas - Hindu gods
Durga - Hindu aspect of Jaganmatri (the Divine Mother) wife of the god Siva, part of the triad of goddesses which includes Ums and Parvati
Gandharvas - Hindu gods of the air
Ganga - Hindu goddess of purification of the river Ganges
Hanuman - Hindu King of the Monkeys
Hari Hara - Hindu composite deity made up of Vishnu and Siva
Indra - Hindu god of war and fertility
Jaganmatri - Hindu 'World-Mother' 'Durga'
Jalandhara - A Hindu Asura (demon)
Kali (Kali Ma) - The 'black mother' Hindu goddess of nature (ogress wife of Siva)
Karttikeya - Hindu god of war
Krishna - Incarnation of the Hindu god Vishnu
Kuvera (Kubera) - Hindu god of wealth
Lakshmi - Hindu goddess of love and beauty
Manasa-Devi - Hindu serpent goddess who upheld the sleeping Vishnu in the primal waters
Maruts - Hindu storm and air gods
Mitra - Hindu counterpart of the Persian and Roman sun god Mithras
Nagas - Hindu race of evil snakes that reside in the underworld (Patala)
Parvati - Hindu mother goddess (wife of Siva)
Pisakas - Evil Hindu deities
Prajapati - Hindu lord of creation
Prisni - Hindu goddess of the earth and darkness, mother of the Maruts
Puchan - Hindu god of meeting
Purusha - Hindu mystic dwarf god
Rakshasas - Hindu evil spirits
Raktavija - Hindu giant general of the demon army
Rama - Hindu hero god and incarnation of Vishnu
Ravana - Hindu demon king of the Rakshasas (fallen angel)
Rhibus - Hindu craft gods
Rudra - Hindu ancient Vedic god of the dead and prince of demons, the original of Siva
Saranyu - Hindu goddess of clouds. Mother of the kindly Nasatyas (See Asvins)
Sati - Hindu 'good wife' The focus of all the mant nameless mother goddesses
Savitri (Savitar)- A Hindu king of heaven and god of active power
Sita - 'The Furrow' faithful wif of Rama
Siva (Shiva) - God of the cosmic dance. One of the Hindu triad along with Brahma and Vishnu
Soma - Hindu moon god
Surya - Hindu sun god
Tara - Hindu goddess, wife of Brihaspati
Tvashtar (Tvashtri) - Hindu god who gives life to all things
Uma (Parati, Durga among others) - Hindu corn and mother goddess
Urvasi - Hindu goddess of success in love affairs
Ushas - Hindu goddess of the dawn
Varuna - Hindu god of cosmic law and order (linked with mitra)
Vishnu - Hindu god of love
Visvakarma - Hindu divine artificer, craftsman and smith
Yaksha and Yakshi - Fiendish attendants of Kuvera
Yama - Hindu god of the dead
Adapted from 'A guide to the gods' by Richard Carlyon
I recommend this book for much much more information on these and other deities